Long Thang LTD Address: Zoom 104 Nha B7, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101641063 Phone: 0913090133; 0247723712 Representative: Lai Duc Long Adress: Zoom 414, Nhan Nghia Town, Hoang Quoc Viet, Cau Giay District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 25 - 4 - 2005